diff --git a/src/js/discord.js b/src/js/discord.js
index 2ebe6f6..1822afc 100644
--- a/src/js/discord.js
+++ b/src/js/discord.js
@@ -29,6 +29,11 @@ function initDiscord() {
     });
 }
 
+// Expose to the global scope
+if (typeof window !== 'undefined') {
+    window.initDiscord = initDiscord;
+}
+
 module.exports = {
     initDiscord,
     randomQuote,
diff --git a/src/js/levenshtein-distance.js b/src/js/levenshtein-distance.js
index 7260364..d7ea625 100644
--- a/src/js/levenshtein-distance.js
+++ b/src/js/levenshtein-distance.js
@@ -33,4 +33,9 @@ function levenshteinDistance(a, b) {
     return (1 - (matrix[b.length][a.length] / Math.max(a.length, b.length))) * 100
 }
 
+// Expose to the global scope
+if (typeof window !== 'undefined') {
+    window.levenshteinDistance = levenshteinDistance;
+}
+
 module.exports = levenshteinDistance;
diff --git a/src/js/load-script.js b/src/js/load-script.js
index ed743ec..26fe180 100644
--- a/src/js/load-script.js
+++ b/src/js/load-script.js
@@ -19,4 +19,9 @@ function loadScript(url, callback) {
     document.head.appendChild(script);
 }
 
+// Expose to the global scope
+if (typeof window !== 'undefined') {
+    window.loadScript = loadScript;
+}
+
 module.exports = loadScript;
diff --git a/src/js/ranking-sorter.js b/src/js/ranking-sorter.js
index 5235a30..9725f94 100644
--- a/src/js/ranking-sorter.js
+++ b/src/js/ranking-sorter.js
@@ -4,7 +4,7 @@
  * @param secondKey The secondary key to sort by, in case the first key is equal.
  * @returns {(function(*, *): (number))|*} The sorting function.
  */
-let rankingSorter = function (firstKey, secondKey) {
+function rankingSorter(firstKey, secondKey) {
     return function(a, b) {
         if (a[firstKey] > b[firstKey]) {
             return -1;
@@ -23,4 +23,9 @@ let rankingSorter = function (firstKey, secondKey) {
     }
 }
 
+// Expose to the global scope
+if (typeof window !== 'undefined') {
+    window.rankingSorter = rankingSorter;
+}
+
 module.exports = rankingSorter;
diff --git a/src/js/sleep.js b/src/js/sleep.js
index 19619a2..c7fedca 100644
--- a/src/js/sleep.js
+++ b/src/js/sleep.js
@@ -7,4 +7,9 @@ function sleep(ms) {
     return new Promise(resolve => setTimeout(resolve, ms));
 }
 
+// Expose to the global scope
+if (typeof window !== 'undefined') {
+    window.sleep = sleep;
+}
+
 module.exports = sleep;